19513+2309 CHE 165

 
 
19h 50m 59.19s +23 08' 08.4" P.A. 154 sep 12 mag 12.30,13.80
 
 
Coord 2000
19513+2309
Discov num
CHE 165
Comp
Coord arcsec 2000
19 50 59.19 +23 08 08.4
Date first
1907
Date last
2010
Obs
5
Pa first
155
Pa last
154
P.A. Now (θ)
154°
Sep first
12.1
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
12.30
Mag sec
13.80
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+002
Sec motion ra
+008
Pri motion dec
-004
Sec motion dec
-020
Notes
N (See Notes)
rPM=0.793
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.4
Precise sep
11.98
Constellation
Vulpecula
Tycho2
2140-02825-1
last precise pa
154.4
last precise sep
11.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19513+2309 CHE 165 1907 1 25 12.1 11.40 12.60 195117.22+230914.1
19513+2309 CHE 165 2008 3 155 12.1 12.30 13.80 N 195059.19+230808.4
19513+2309 CHE 165 2010 5 151 12.9 12.30 13.80 N 195059.19+230808.4

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